| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,798 pcs
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1798 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The SN74HC590ANE4 from Texas Instruments is an 8-bit binary counter that incorporates an 8-bit storage register with parallel outputs. This device is designed for operation within a voltage range of 2V to 6V, making it suitable for various low-voltage applications.
The counter features separate clock inputs for the binary counter and the storage register, with positive-edge triggering for both CCLK and RCLK. It includes direct clear (CCLR) and count-enable (CCKEN) inputs for the binary counter, and a ripple-carry output (RCO) for easy cascading to expand count chains. The typical propagation delay is 14 ns, and it can drive up to 15 LSTTL loads.
This counter has a maximum operating temperature of 85°C and a maximum supply current of 80 µA. The SN74HC590ANE4 is supplied in a 16-pin PDIP package suitable for through-hole mounting. Its design facilitates expansion for larger count chains by connecting the RCO of one stage to the CCKEN of the next.
Key electrical characteristics include a typical clock frequency of 40 MHz, ±6 mA output drive at 5V, and a low input current of 1 µA maximum. The device offers high-current 3-state parallel register outputs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2V to 6V.
-40°C to 85°C.
16-DIP (0.300", 7.62mm) through-hole package.
40 MHz typical.
14 ns typical.
Binary counter with positive-edge trigger.
Yes, asynchronous reset.